Device Guides

Apple iPhone 4

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iOS is the operating system software installed on your iPhone. To find out which version you have: Tap Settings, Tap General, Tap About, and view the version number.
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How to
Troubleshoot
Using apps
Specs

My mobile phone is running slowly

This troubleshooting guide will take you through a number of possible causes
to help you find a solution to your problem.

We found 2 possible causes:

  1. Too many applications open
  2. Your mobile phone is overloaded for unknown reasons
Start guide
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